Details

Time bar (total: 6.7s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0482
1682
2782
done782

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 39
Calls
1 calls:
9.0ms
(/ x (- 1.0 x))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(/ x (- 1.0 x))

simplify2.1s

Counts
42 → 42
Iterations

Useful iterations: done (2.1s)

IterNodesCost
08410224
11858678
25798498
316328393
done50008343

prune138.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) x)
0.1b
(/ 1 (/ (- 1.0 x) x))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
100×add-sqr-sqrt *-un-lft-identity
68×add-cube-cbrt
22×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp log1p-expm1-u add-log-exp associate-/l/
1×flip3-- div-sub associate-/r/ pow-flip flip-- inv-pow
Counts
2 → 142
Calls
2 calls:
16.0ms
(/ (- 1.0 x) x)
14.0ms
(/ 1 (/ (- 1.0 x) x))

series96.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(/ (- 1.0 x) x)
40.0ms
(/ 1 (/ (- 1.0 x) x))

simplify3.4s

Counts
148 → 148
Iterations

Useful iterations: 3 (2.1s)

IterNodesCost
020345792
152735234
2150534923
3453832267
done500032267

prune433.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes48.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0482
done482

end0.0ms

sample361.0ms

Algorithm
intervals
Results
201.0ms8000×body80valid